class_docstr: Assigns column names to feature partitions.
class_docstr_tok: ["Assigns","column","names","to","feature","partitions","."]
code: def __eq__(self, o):
      return self.num_partitions == o.num_partitions
  
file_path: data-validation/tensorflow_data_validation/utils/feature_partition_util.py
imports: import collections
  from typing import Any, FrozenSet, Iterable, Mapping, Tuple, Union
  import apache_beam
  import farmhash
  import pyarrow
  from tensorflow_data_validation import types
  from tensorflow_metadata.proto.v0 import statistics_pb2
label_desc: Use image node_id 4 for calling the ColumnHasher obj's underlying member method code with example usage: obj.__eq__(o) and returns: unknown